Discuss the methods of determining the o...

Discuss the methods of determining the order of reaction .

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One of the methods of determining mode is

mode = 2 median - 3 mean

mode = 2 median + 3 mean

mode = 2 median - 2 mean

mode = 3 median + 3 mean

For second order reaction

`K=(2.303)/(t)log.(b(a-x))/(a(b-x))`

`K=(2.303)/(t(a-b))log.(b(a-x))/(a(b-x))`

`K=(2.303)/(t(a-b))log.(a(a-x))/(b(b-x))`

`K=(2.303)/(t(b-a))log.(a(a-x))/(b(b-x))`

(A) Order and molecularity are always equal (R ) Complex reactions take place in steps and the fastest step determines rate of reaction.

Both (A) and (R ) are true and (R ) is the correct explanation of (A)

Both (A) and (R ) are true and (R ) is not the correct explanation of (A)

(A) is true but (R ) is false

Both (A) and (R ) are false